Hello,
Looks like the E53 is gone, so I'll be taking the Media bridge and iphone dock out of it.
If you are unsure what the dice media bridge is, look here ->
DICE MediaBridge BMW iPod / iPhone / Satellite / Bluetooth / USB Integration Kit | BSW
This is the dock installed in my car
All up the mediabridge and dock is about $450 USD plus shipping I will ask for $350 ono inc postage or you can pick up.
The plug on the dock has recently gone funny and the phone/ipod is not connecting with it. I believe it will need to be repaired. The media bridge is fine as I am currently using the BT connection.
Cheers